Java程序辅导

1Updated: 9/09/2011 
AirUWS Wireless Network – detailed notes for Macs
OSX 10.5 (Leopard)
This fact sheet covers connecting to the older AirUWS network using Mac OSX 10.5 workstations with 
AirPort network cards, and Safari 3.2.1. Note that the newer network AirUWS-Lite is recommended 
for most users. OSX 10.5.6 and Safari 3.2.1 were used to prepare this document. Other versions 
of OSX will be similar. The latest version of this fact sheet can be found at http://www.uws.edu.au/
wireless.
Note: OSX 10.6 (Snow Leopard) is now available. ITS has been advised that Snow Leopard 
requires installation of Rosetta, which is available on the Snow Leopard DVD, or as a download 
from Apple updates. Java must be the 32 bit version, NOT 64 bit. The network screen is different 
to that described in this fact sheet.
The UWS wireless network supplements the wired network and is available at key locations on each 
campus, including teaching spaces and other areas where students congregate. Coverage maps are 
available at http://www.uws.edu.au/wireless. No coverage is available off campus.
Provided your Macintosh meets the minimum specifications published at http://www.uws.edu.au/
wireless, you have administrator rights on your Mac, and you have an active MyUWSAccount login 
(available to current students, staff, and some associates of UWS), you will be allowed access to the 
wireless network at no additional charge. The IT Acceptable Use of Resources Policy and other relevant 
policies apply to all users.
Unlike the wired network, staff computers do not automatically connect on start up – you’ll need to follow 
the connection process before you are able to use AirUWS.
Preparation:
You
If you haven’t already done so, activate your MyUWSAccount at https://myuwsaccount.uws.edu.au/. 
Your Apple Macintosh
Confirm your Macintosh laptop meets the minimum specifications published at http://www.uws.edu.
au/wireless. 
Your use of AirUWS is subject to the University’s  
IT Acceptable Use of Resources Policy.
2Updated: 9/09/2011 
Ensure your Airport wireless connection is enabled. 
Look at the AirPort icon (found on the right hand corner of your Menu Bar) to check if AirPort is enabled.
 
AirPort icon – not enabled
If not, click the AirPort icon and select Turn AirPort On. The icon will change.
 
AirPort icon – enabled
Click the AirPort icon again to confirm AirUWS is ticked. If not, select AirUWS from the list of available 
networks.
     
After starting AirPort and connecting, AirUWS should be ticked.  
If not, select AirUWS from the available networks.
Your network settings
To access the internet via AirUWS, you must use our proxy server. You’ll need to ensure the proxy 
settings are set to Using a PAC file. You may need to change these proxy settings back to the settings 
recommended by your Internet Services Provider (ISP) for non-UWS use.
If both AirUWS and AIRUWS are available, choose 
the one with the strongest signal.
3Updated: 9/09/2011 
Proxy settings
•	 Open System Preferences à Network à AirPort à Advanced à Proxies tab à Configure Proxies 
à Using a PAC file à Enter the “PAC file URL” http://autoproxy.uws.edu.au/proxy.pac 
•	 à Click “OK” then click “Apply”.
 
Open System Preferences…
Click Network
Select AirPort and then Advanced.
4Updated: 9/09/2011 
 
Change to ‘Using a PAC file” and enter URL.
Proxy settings can also be changed via Safari’s Preferences… option.
Authenticate (log in) using Apple Safari  
You should be automatically redirected to the login portal, where you will need to enter your MyUWSAccount 
login details. If you aren’t redirected, you may need to clear Safari’s cache (shift + the refresh button in 
your browser) or set the home page to http://www.uws.edu.au.
 
AirUWS login screen
Make sure “Block Pop-UpWindows is NOT ticked in Safari.
Quit and re-open Safari for your changes to take effect.
5Updated: 9/09/2011 
 
TunnelGuard will start
TunnelGuard will start, followed by a certificate warning. Click Trust to continue.
 
Click the Trust button
The NetDirect Java Applet (the software that connects you to AirUWS) will download and start, but you’ll 
need to trust another certificate to continue. 
 
Java NetDirect Applet downloads and starts
6Updated: 9/09/2011 
 
Another certificate warning appears. 
Click ‘Trust’ again.
You will be prompted for your NetDirect authentication password. Enter your Mac’s local admin 
password so the NetDirect Applet can finish installing.
Note: This should not be your MyUWS Account password.
 
Enter the local administrator password for your Macintosh
The Net Direct Applet will finish installing and start.
NetDirect will finish installing and start
Don’t close the NetDirect Java applet window, 
 or you’ll be disconnected from AirUWS.
7Updated: 9/09/2011 
If your laptop complies with UWS’ requirements, and NetDirect successfully installs, a message will 
appear welcoming you to the campus. It is essential that you wait for this banner message before going 
further. Press OK. You are now connected to AirUWS. Note: If you don’t see the banner message within 
a short time, your connection hasn’t worked, and you’ll need to close your browser and start again. 
 
Click OK on the banner message
For security reasons, each time you attempt to connect to AirUWS, you’ll go through the whole 
authentication, download and installation process.
I’m connected – now what?
Once you have connected, minimise the browser portal and the NetDirect Java Applet windows, but 
don’t close either of them. If you close either, you’ll be disconnected from the wireless network and 
will have to start over.
Open a new window in your browser to begin surfing the web. Programs such as Safari, MSN 
Messenger, and email software should work normally.
As when using the general purpose computer labs, you’ll be required to authenticate again when 
accessing external websites. Enter your MyUWSAccount credentials when the login box appears, and 
press OK to continue. You may be asked to authenticate more than once. 
Don’t close the AirUWS portal or NetDirect Java applet 
windows, or you’ll be disconnected from AirUWS.
8Updated: 9/09/2011 
 
Enter your MyUWSAccount credentials and click OK
Note: UWS cannot provide assistance with access to non UWS email accounts.
Privately owned computers are not able to connect to network shares, synchronise off-line files or print, 
but will have internet access. To print from a privately owned laptop, save your work to a USB drive 
which you can take to an on campus computer lab to print as you normally do in the labs.
Staff using UWS Apple Macintosh laptops will be able to print normally, and connect to network files and 
any network drives they are permitted to access.
How do I log off?
Minimum specifications:
The minimum specifications will change as configurations are tested and certified.
Current specifications can be found at: 
http://www.uws.edu.au/wireless 
Use your ISP’s web mail to access home email accounts.
Always use the logout link on the portal page.
9Updated: 9/09/2011 
Tips:
You must leave the portal window and NetDirect applet running or you will be disconnected 
from AirUWS.
Save often. Wireless networks are less reliable than wired networks, and you could potentially lose your 
data if your network connection is lost. Saving often minimises your risk of losing data.
Wireless & Wired. Don’t try and connect wirelessly while still running a wired connection – the laptop 
may get “confused” about which connection to use.
Drivers. Updating your laptop’s wireless drivers may give a more reliable service.
Inactivity timeouts apply. UWS has only a limited number of licences available for AirUWS. To be fair 
to all, users are automatically logged off after a lengthy period of inactivity, freeing the licence for others.
Popup blockers. Allow your popup blocker’s  to trust *.uws.edu.au. 
Firewalls. If you use a third party firewall you may need to disable it or make exception rules to allow 
access to AirUWS.
Alternative Browsers. Alternative browsers (e.g. Firefox) are not supported, but should work. The 
browser should always be set to Auto-detect Proxy Settings.
More information is available at http://www.uws.edu.au/wireless. 
IT Service Desk
Phone: 02 9852 5111 (ext 5111)
Email: itservicedesk@uws.edu.au
Web: http://www.uws.edu.au/itservicedesk
Self Service job logging: http://itsm.uws.edu.au
UWS IT Services Catalogue: http://www.uws.edu.au/its
ITS Fact Sheets http://www.uws.edu.au/itfactsheets